1. Vibrational Mechanics;Blekhman,2000
2. Selected Topics in Vibrational Mechanics;Blekhman,2004
3. Asymptotic Methods in the Theory of Non-linear Oscillations;Bogoliubov,1961
4. Wave Propagation in Periodic Structures;Brillouin,1953
5. Vibration in Technique: Reference Book;Chelomey,1979